Array ASI SSL Intercept vs Safing Portmaster: side-by-side comparison (2026)

Array ASI SSL Intercept: SSL/TLS decryption appliance for inspecting encrypted network traffic. Built by Array Networks.

Safing Portmaster: An open-source application firewall that monitors network traffic with custom rules. Built by Safing.

The table above shows where their features, integrations, deployment and company size fit differ.

Array ASI SSL Intercept is made by Array Networks. Safing Portmaster is made by Safing. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Array ASI SSL Intercept and Safing Portmaster are both Next-Gen Firewalls products, and both cover Network Monitoring. Key differences: Array ASI SSL Intercept is Commercial while Safing Portmaster is Free. Use the table above to see where features, deployment and company size fit differ.